I love it here and have no ideas of my own to share. One idea that someone else mentioned - here or on FB - was to make the forums less "cluttered" or something like that.
To that end - perhaps "Health and Behaviour" could be one heading, as often the two are connected; in Cat, "Cat Games" could be mentioned under General, maybe; Breeds, not sure on that one.
These are just off the top of my head - maybe PT Forum needs no simplifying. Facebook may have spoiled some people with their 'one-click-instant-info' system.
I ain't going anywhere!
"Common sense and a sense of humor are the same thing, moving at different speeds. A sense of humor is just common sense, dancing." -- William James